https://uk.insight.com/en_GB/shop/product/MUHSMF1M/STARTECH.COM/MUHSMF1M/StarTech-com-1m-3-5mm-4-Position-TRRS-Headset-Extension-Cable---M-F---audio-Extension-Cable-for-iPhone--MUHSMF1M----headset-extension-cable---1-m/?srsltid=AfmBOopo1rvUxDY8p4twRbXIFiNtlo6dusbNeEvGJ3h71vp8X_wNQ7hM